在React Native中开发鸿组件（这里指的是鸿蒙（HarmonyOS）组件），你需要了解鸿蒙开发的基础以及如何在React Native项目中集成鸿蒙应用。鸿蒙OS是由华为开发的一个分布式操作系统，主要用于其智能设备，如手机、平板、智能手表等。

1. 了解鸿蒙开发基础

首先，你需要熟悉鸿蒙OS的开发环境设置和基本开发流程。这包括：

• 开发工具：使用DevEco Studio作为开发IDE。
• SDK：下载并安装HarmonyOS SDK。
• 语言与框架：主要使用Java/Kotlin进行应用开发，但也可以通过C/C++扩展功能。

2. 在React Native中集成鸿蒙应用

React Native本身主要用于Harmony和Harmony平台的开发，但你可以通过以下几种方式将鸿蒙应用集成到React Native项目中：

A. 使用WebView

一种简单的方法是使用WebView来加载鸿蒙应用的网页版或通过一个WebView桥接本地代码与鸿蒙应用。

1. 在React Native中添加WebView：

   npm install react-native-webview
   

2. 使用WebView加载鸿蒙应用的URL：

   import React from 'react';
   import { WebView } from 'react-native-webview';
   
   const HarmonyApp = () => {
     return (
       <WebView
         source={{ uri: 'https://your-harmony-app-url.com' }}
         style={{ flex: 1 }}
       />
     );
   };
   
   export default HarmonyApp;
   

B. 使用Native Modules

创建一个Native Module来桥接React Native和鸿蒙原生应用。

1. 在DevEco Studio中创建一个鸿蒙应用。

2. 开发Native Module：创建一个Java/Kotlin模块，在其中实现与鸿蒙应用交互的逻辑。

3. 在React Native中调用Native Module：使用react-native-bridge或其他桥接库来调用鸿蒙原生模块。

   例如，使用react-native-bridge：

   npm install react-native-bridge
   

   然后在JavaScript中调用：

   import { NativeModules } from 'react-native';
   const { HarmonyModule } = NativeModules;
   

C. 使用Deep Linking或Intent传递数据

如果你的鸿蒙应用支持Deep Linking或Intent传递数据，你可以在React Native中处理这些链接或Intent，并据此与鸿蒙应用交互。

3. 职业发展规划和开发代码详情

对于职业发展规划，你可以考虑以下步骤：

1. 学习鸿蒙开发：深入学习鸿蒙OS的APIs和开发工具。
2. 实践项目：在项目中实践鸿蒙应用的开发与集成。
3. 优化集成方案：不断优化React Native与鸿蒙应用的集成方案，提高用户体验和性能。
4. 持续学习：关注鸿蒙OS的最新动态和更新，持续学习新技术和新特性。
5. 分享和交流：参与开源项目，分享你的经验，与其他开发者交流。

通过这些步骤，你可以有效地在React Native项目中开发并集成鸿蒙组件，同时规划你的职业发展路径。

---

开发一个名为“植物养护智能助手”的React Native应用，涉及到多个技术层面，包括前端UI设计、后端数据处理以及可能的硬件接口（例如传感器数据采集）。下面，我将提供一个基本的开发指南和代码示例，帮助你开始这个项目。

1. 环境准备

首先，确保你的开发环境已经安装了Node.js和React Native。你可以通过以下步骤安装React Native环境：

安装Node.js (如果尚未安装)
安装React Native CLI
npm install -g react-native-cli

创建一个新的React Native项目
react-native init PlantCareAssistant

进入项目目录
cd PlantCareAssistant

2. 安装依赖

为了简化开发，可以使用一些现成的库来帮助处理植物养护相关的功能，例如使用react-native-vector-icons来添加图标、react-native-camera来处理图像识别等。

安装图标库
npm install react-native-vector-icons

安装相机库（可选，根据需求）
npm install react-native-camera

3. 项目结构规划

创建一个基本的项目结构，例如：

PlantCareAssistant/
|-- Harmony/
|-- Harmony/
|-- src/
    |-- components/
    |-- screens/
        |-- HomeScreen.js
        |-- CareTipsScreen.js
    |-- App.js
|-- package.json

4. 开发界面组件

HomeScreen.js

import React from 'react';
import { View, Text, StyleSheet, Button } from 'react-native';
import Icon from 'react-native-vector-icons/FontAwesome'; // 假设使用FontAwesome图标库

const HomeScreen = ({ navigation }) => {
  return (
    <View style={styles.container}>
      <Text style={styles.title}>植物养护智能助手</Text>
      <Button title="查看养护建议" onPress={() => navigation.navigate('CareTips')} />
      <Icon name="leaf" size={50} color="green" /> {/* 显示一个叶子图标 */}
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
  },
  title: {
    fontSize: 24,
    marginBottom: 20,
  },
});

export default HomeScreen;

CareTipsScreen.js

import React from 'react';
import { View, Text, StyleSheet } from 'react-native';
import Icon from 'react-native-vector-icons/FontAwesome'; // 使用相同图标库

const CareTipsScreen = () => {
  return (
    <View style={styles.container}>
      <Text style={styles.title}>养护建议</Text>
      <Text>请每天给植物浇水。</Text> {/* 示例文本 */}
      <Icon name="info-circle" size={30} color="blue" /> {/* 信息图标 */}
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
  },
  title: {
    fontSize: 24,
    marginBottom: 20,
  },
});
export default CareTipsScreen;

5. 导航设置（使用React Navigation）
   安装React Navigation：

npm install @react-navigation/native @react-navigation/stack react-native-screens react-native-safe-area-context @react-navigation/native-stack @react-navigation/stack @react-navigation/bottom-tabs @react-navigation/material-top-tabs @react-navigation/material-bottom-tabs @react-navigation/drawer @react-navigation/elements @react-navigation/routers @react-navigation/web react-native-tab-view react-native-pager-view react-native-reanimated react-native-gesture-handler react-native-screens react-native-safe-area-context react-native-svg expo @expo/vector-icons expo-linear-gradient expo-constants expo-linking --save` 确保所有依赖都正确安装。`npm install`。`npx pod-install

---

真实演示案例代码：

// app.tsx
import React, { useState } from 'react';
import { SafeAreaView, View, Text, StyleSheet, TouchableOpacity, ScrollView, Dimensions, Alert, FlatList } from 'react-native';

// 图标库
const ICONS = {
  home: '🏠',
  search: '🔍',
  filter: '⚙️',
  favorite: '❤️',
  map: '🗺️',
  phone: '📞',
  chat: '💬',
  back: '◀️',
};

const { width, height } = Dimensions.get('window');

// 房源类型
type Property = {
  id: string;
  title: string;
  address: string;
  price: number;
  area: number;
  bedrooms: number;
  bathrooms: number;
  features: string[];
  images: string[];
  isFavorite: boolean;
  distance: string;
  landlord: string;
  rating: number;
  description: string;
  facilities: string[];
  leaseTerms: string[];
};

// 主页面组件
const RentalApp: React.FC = () => {
  const [properties] = useState<Property[]>([
    {
      id: '1',
      title: '温馨两居室，采光充足',
      address: '朝阳区建国门外大街',
      price: 4500,
      area: 75,
      bedrooms: 2,
      bathrooms: 1,
      features: ['精装修', '家电齐全', '近地铁'],
      images: [],
      isFavorite: true,
      distance: '500m',
      landlord: '张先生',
      rating: 4.8,
      description: '这套房子位于朝阳区核心地段，交通便利，周边配套齐全。房屋精装修，家电家具齐全，拎包入住。小区环境优美，物业管理完善。',
      facilities: ['WiFi', '空调', '洗衣机', '冰箱', '电视', '热水器', '燃气灶'],
      leaseTerms: ['押一付三', '禁止养宠物', '限住两人', '水电燃气自理']
    },
    {
      id: '2',
      title: '现代化公寓，交通便利',
      address: '海淀区中关村大街',
      price: 5200,
      area: 85,
      bedrooms: 2,
      bathrooms: 1,
      features: ['拎包入住', '24h物业', '停车位'],
      images: [],
      isFavorite: false,
      distance: '800m',
      landlord: '李女士',
      rating: 4.6,
      description: '位于中关村核心区域，紧邻地铁站，通勤方便。房屋现代化装修，配备全套家电家具，适合年轻白领居住。',
      facilities: ['WiFi', '空调', '洗衣机', '冰箱', '电视', '微波炉', '电磁炉'],
      leaseTerms: ['押一付三', '可养宠物', '不限人数', '包物业费']
    },
    {
      id: '3',
      title: '舒适一居室，安静宜居',
      address: '西城区金融街',
      price: 3800,
      area: 55,
      bedrooms: 1,
      bathrooms: 1,
      features: ['精装修', '家具齐全', '朝南'],
      images: [],
      isFavorite: false,
      distance: '1.2km',
      landlord: '王先生',
      rating: 4.9,
      description: '位于金融街附近，环境安静，适合居住。房间宽敞明亮，采光极佳。周边有多个超市、餐厅和医院，生活便利。',
      facilities: ['WiFi', '空调', '洗衣机', '冰箱', '电视', '书桌', '衣柜'],
      leaseTerms: ['押一付三', '禁止养宠物', '限住一人', '水电燃气自理']
    },
    {
      id: '4',
      title: '豪华三居室，视野开阔',
      address: '丰台区丽泽商务区',
      price: 6800,
      area: 120,
      bedrooms: 3,
      bathrooms: 2,
      features: ['精装修', '家电齐全', '电梯房'],
      images: [],
      isFavorite: true,
      distance: '300m',
      landlord: '刘女士',
      rating: 4.7,
      description: '高层住宅，视野开阔，可俯瞰城市美景。三室两厅格局，空间宽敞，适合家庭居住。小区绿化率高，环境优美。',
      facilities: ['WiFi', '空调', '洗衣机', '冰箱', '电视', '沙发', '餐桌', '厨具'],
      leaseTerms: ['押一付三', '可养宠物', '限住四人', '水电燃气自理']
    }
  ]);

  const [selectedProperty, setSelectedProperty] = useState<Property | null>(null);
  const [activeTab, setActiveTab] = useState<'list' | 'favorites' | 'profile'>('list');

  const toggleFavorite = (propertyId: string) => {
    Alert.alert('收藏', `房源已${properties.find(p => p.id === propertyId)?.isFavorite ? '取消收藏' : '收藏'}`);
  };

  const contactLandlord = (landlordName: string) => {
    Alert.alert('联系房东', `正在联系房东: ${landlordName}`, [
      { text: '电话', onPress: () => Alert.alert('拨打电话', '正在拨打...') },
      { text: '聊天', onPress: () => Alert.alert('聊天', '打开聊天界面') },
      { text: '取消', style: 'cancel' }
    ]);
  };

  const goBackToList = () => {
    setSelectedProperty = null;
  };

  const renderPropertyItem = ({ item }: { item: Property }) => (
    <TouchableOpacity 
      style={styles.propertyCard}
      onPress={() => setSelectedProperty(item)}
    >
      <View style={styles.propertyImage}>
        <Text style={styles.propertyImageText}>🏠</Text>
      </div>
      
      <View style={styles.propertyInfo}>
        <View style={styles.propertyHeader}>
          <Text style={styles.propertyTitle}>{item.title}</Text>
          <TouchableOpacity onPress={() => toggleFavorite(item.id)}>
            <Text style={[styles.favoriteIcon, item.isFavorite && styles.favoriteActive]}>
              {item.isFavorite ? ICONS.favorite : '♡'}
            </Text>
          </TouchableOpacity>
        </div>
        
        <View style={styles.addressRow}>
          <Text style={styles.locationIcon}>📍</Text>
          <Text style={styles.propertyAddress}>{item.address}</Text>
          <Text style={styles.distance}>{item.distance}</Text>
        </div>
        
        <View style={styles.propertyDetails}>
          <Text style={styles.bedrooms}>{item.bedrooms}室{item.bathrooms}卫</Text>
          <Text style={styles.area}>{item.area}㎡</Text>
          <Text style={styles.rating}>★ {item.rating}</Text>
        </div>
        
        <View style={styles.featuresContainer}>
          {item.features.map((feature, index) => (
            <View key={index} style={styles.featureTag}>
              <Text style={styles.featureText}>{feature}</Text>
            </View>
          ))}
        </div>
        
        <View style={styles.propertyFooter}>
          <Text style={styles.propertyPrice}>¥{item.price}<Text style={styles.priceUnit}>/月</Text></Text>
          <TouchableOpacity 
            style={styles.contactButton} 
            onPress={() => contactLandlord(item.landlord)}
          >
            <Text style={styles.contactButtonText}>联系</Text>
          </TouchableOpacity>
        </div>
      </div>
    </TouchableOpacity>
  );

  const renderPropertyDetail = (property: Property) => (
    <ScrollView style={styles.detailContainer}>
      <View style={styles.detailImage}>
        <Text style={styles.detailImageText}>🏠</Text>
      </div>
      
      <View style={styles.detailContent}>
        <View style={styles.detailHeader}>
          <TouchableOpacity onPress={() => setSelectedProperty(null)} style={styles.backButton}>
            <Text style={styles.backIcon}>{ICONS.back}</Text>
          </TouchableOpacity>
          <Text style={styles.detailTitle}>{property.title}</Text>
          <TouchableOpacity onPress={() => toggleFavorite(property.id)}>
            <Text style={[styles.detailFavoriteIcon, property.isFavorite && styles.favoriteActive]}>
              {property.isFavorite ? ICONS.favorite : '♡'}
            </Text>
          </TouchableOpacity>
        </div>
        
        <View style={styles.detailPriceSection}>
          <Text style={styles.detailPrice}>¥{property.price}<Text style={styles.detailPriceUnit}>/月</Text></Text>
          <Text style={styles.detailAddress}>{property.address} | {property.distance}</Text>
        </View>
        
        <View style={styles.detailFeatures}>
          <View style={styles.detailFeatureItem}>
            <Text style={styles.detailFeatureValue}>{property.bedrooms}室{property.bathrooms}卫</Text>
            <Text style={styles.detailFeatureLabel}>户型</Text>
          </View>
          <View style={styles.detailFeatureItem}>
            <Text style={styles.detailFeatureValue}>{property.area}㎡</Text>
            <Text style={styles.detailFeatureLabel}>面积</Text>
          </View>
          <View style={styles.detailFeatureItem}>
            <Text style={styles.detailFeatureValue}>★ {property.rating}</Text>
            <Text style={styles.detailFeatureLabel}>评分</Text>
          </View>
        </div>
        
        <View style={styles.detailSection}>
          <Text style={styles.detailSectionTitle}>房源描述</Text>
          <Text style={styles.detailDescription}>{property.description}</Text>
        </div>
        
        <View style={styles.detailSection}>
          <Text style={styles.detailSectionTitle}>房屋设施</Text>
          <View style={styles.facilitiesContainer}>
            {property.facilities.map((facility, index) => (
              <View key={index} style={styles.facilityItem}>
                <Text style={styles.facilityText}>{facility}</Text>
              </View>
            ))}
          </View>
        </View>
        
        <View style={styles.detailSection}>
          <Text style={styles.detailSectionTitle}>租赁条款</Text>
          <View style={styles.leaseTermsContainer}>
            {property.leaseTerms.map((term, index) => (
              <View key={index} style={styles.leaseTermItem}>
                <Text style={styles.leaseTermText}>• {term}</Text>
              </View>
            ))}
          </View>
        </div>
        
        <View style={styles.detailSection}>
          <Text style={styles.detailSectionTitle}>房东信息</Text>
          <View style={styles.landlordInfo}>
            <View style={styles.landlordAvatar}>
              <Text style={styles.landlordAvatarText}>👤</Text>
            </div>
            <View style={styles.landlordDetails}>
              <Text style={styles.landlordName}>{property.landlord}</Text>
              <Text style={styles.landlordRating}>房东评分: ★ {property.rating}</Text>
            </div>
          </div>
        </View>
        
        <View style={styles.detailActions}>
          <TouchableOpacity 
            style={styles.detailCallButton} 
            onPress={() => contactLandlord(property.landlord)}
          >
            <Text style={styles.detailCallButtonText}>📞 联系房东</Text>
          </TouchableOpacity>
          <TouchableOpacity 
            style={styles.detailChatButton} 
            onPress={() => Alert.alert('聊天', '打开聊天界面')}
          >
            <Text style={styles.detailChatButtonText}>💬 在线咨询</Text>
          </TouchableOpacity>
        </div>
      </div>
    </ScrollView>
  );

  return (
    <SafeAreaView style={styles.container}>
      {/* 头部 */}
      <View style={styles.header}>
        <View style={styles.searchContainer}>
          <Text style={styles.searchIcon}>{ICONS.search}</Text>
          <Text style={styles.searchPlaceholder}>搜索区域或地标</Text>
        </div>
        <TouchableOpacity style={styles.filterButton}>
          <Text style={styles.filterIcon}>{ICONS.filter}</Text>
        </TouchableOpacity>
      </View>

      {selectedProperty ? (
        renderPropertyDetail(selectedProperty)
      ) : (
        <ScrollView style={styles.content}>
          <Text style={styles.sectionTitle}>推荐房源</Text>
          <FlatList
            data={properties}
            renderItem={renderPropertyItem}
            keyExtractor={item => item.id}
            showsVerticalScrollIndicator={false}
          />
        </ScrollView>
      )}

      {/* 底部导航 */}
      <View style={styles.bottomNav}>
        <TouchableOpacity 
          style={styles.navItem} 
          onPress={() => setActiveTab('list')}
        >
          <Text style={[styles.navIcon, activeTab === 'list' && styles.activeNavIcon]}>{ICONS.home}</Text>
          <Text style={[styles.navText, activeTab === 'list' && styles.activeNavText]}>首页</Text>
        </TouchableOpacity>
        
        <TouchableOpacity 
          style={styles.navItem} 
          onPress={() => setActiveTab('favorites')}
        >
          <Text style={[styles.navIcon, activeTab === 'favorites' && styles.activeNavIcon]}>{ICONS.favorite}</Text>
          <Text style={[styles.navText, activeTab === 'favorites' && styles.activeNavText]}>收藏</Text>
        </TouchableOpacity>
        
        <TouchableOpacity 
          style={styles.navItem} 
          onPress={() => setActiveTab('profile')}
        >
          <Text style={[styles.navIcon, activeTab === 'profile' && styles.activeNavIcon]}>{ICONS.phone}</Text>
          <Text style={[styles.navText, activeTab === 'profile' && styles.activeNavText]}>联系</Text>
        </TouchableOpacity>
      </View>
    </SafeAreaView>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#f8fafc',
  },
  header: {
    flexDirection: 'row',
    alignItems: 'center',
    padding: 16,
    backgroundColor: '#ffffff',
    borderBottomWidth: 1,
    borderBottomColor: '#e2e8f0',
  },
  searchContainer: {
    flex: 1,
    flexDirection: 'row',
    alignItems: 'center',
    backgroundColor: '#f1f5f9',
    borderRadius: 20,
    paddingVertical: 10,
    paddingHorizontal: 16,
  },
  searchIcon: {
    fontSize: 18,
    color: '#64748b',
    marginRight: 12,
  },
  searchPlaceholder: {
    fontSize: 14,
    color: '#94a3b8',
    flex: 1,
  },
  filterButton: {
    width: 40,
    height: 40,
    borderRadius: 20,
    backgroundColor: '#f1f5f9',
    alignItems: 'center',
    justifyContent: 'center',
    marginLeft: 12,
  },
  filterIcon: {
    fontSize: 18,
    color: '#64748b',
  },
  content: {
    flex: 1,
    padding: 16,
  },
  sectionTitle: {
    fontSize: 18,
    fontWeight: 'bold',
    color: '#1e293b',
    marginVertical: 12,
  },
  propertyCard: {
    backgroundColor: '#ffffff',
    borderRadius: 12,
    marginBottom: 16,
    elevation: 2,
    shadowColor: '#000',
    shadowOffset: { width: 0, height: 2 },
    shadowOpacity: 0.1,
    shadowRadius: 4,
  },
  propertyImage: {
    width: '100%',
    height: height * 0.25,
    backgroundColor: '#e2e8f0',
    borderTopLeftRadius: 12,
    borderTopRightRadius: 12,
    alignItems: 'center',
    justifyContent: 'center',
  },
  propertyImageText: {
    fontSize: 48,
  },
  propertyInfo: {
    padding: 16,
  },
  propertyHeader: {
    flexDirection: 'row',
    justifyContent: 'space-between',
    alignItems: 'flex-start',
    marginBottom: 8,
  },
  propertyTitle: {
    fontSize: 16,
    fontWeight: '600',
    color: '#1e293b',
    flex: 1,
    marginRight: 8,
  },
  favoriteIcon: {
    fontSize: 24,
    color: '#cbd5e1',
  },
  favoriteActive: {
    color: '#ef4444',
  },
  addressRow: {
    flexDirection: 'row',
    alignItems: 'center',
    marginBottom: 8,
  },
  locationIcon: {
    fontSize: 14,
    color: '#64748b',
    marginRight: 6,
  },
  propertyAddress: {
    fontSize: 14,
    color: '#64748b',
    flex: 1,
  },
  distance: {
    fontSize: 12,
    color: '#f59e0b',
    backgroundColor: '#fef3c7',
    paddingHorizontal: 6,
    paddingVertical: 2,
    borderRadius: 8,
  },
  propertyDetails: {
    flexDirection: 'row',
    justifyContent: 'space-between',
    marginBottom: 12,
  },
  bedrooms: {
    fontSize: 12,
    color: '#64748b',
  },
  area: {
    fontSize: 12,
    color: '#64748b',
  },
  rating: {
    fontSize: 12,
    color: '#f59e0b',
  },
  featuresContainer: {
    flexDirection: 'row',
    flexWrap: 'wrap',
    marginBottom: 12,
  },
  featureTag: {
    backgroundColor: '#dbeafe',
    paddingHorizontal: 8,
    paddingVertical: 4,
    borderRadius: 12,
    marginRight: 6,
    marginBottom: 6,
  },
  featureText: {
    fontSize: 11,
    color: '#3b82f6',
  },
  propertyFooter: {
    flexDirection: 'row',
    justifyContent: 'space-between',
    alignItems: 'center',
  },
  propertyPrice: {
    fontSize: 20,
    fontWeight: 'bold',
    color: '#ef4444',
  },
  priceUnit: {
    fontSize: 12,
    color: '#64748b',
  },
  contactButton: {
    backgroundColor: '#3b82f6',
    paddingHorizontal: 16,
    paddingVertical: 8,
    borderRadius: 20,
  },
  contactButtonText: {
    color: '#ffffff',
    fontWeight: '500',
  },
  detailContainer: {
    flex: 1,
    backgroundColor: '#ffffff',
  },
  detailImage: {
    width: '100%',
    height: height * 0.3,
    backgroundColor: '#e2e8f0',
    alignItems: 'center',
    justifyContent: 'center',
  },
  detailImageText: {
    fontSize: 64,
  },
  detailContent: {
    flex: 1,
    padding: 16,
  },
  detailHeader: {
    flexDirection: 'row',
    justifyContent: 'space-between',
    alignItems: 'center',
    marginBottom: 16,
  },
  backButton: {
    padding: 8,
  },
  backIcon: {
    fontSize: 20,
    color: '#64748b',
  },
  detailTitle: {
    fontSize: 18,
    fontWeight: 'bold',
    color: '#1e293b',
    flex: 1,
    textAlign: 'center',
    marginHorizontal: 32,
  },
  detailFavoriteIcon: {
    fontSize: 24,
    color: '#cbd5e1',
  },
  detailPriceSection: {
    marginBottom: 16,
  },
  detailPrice: {
    fontSize: 28,
    fontWeight: 'bold',
    color: '#ef4444',
    marginBottom: 4,
  },
  detailPriceUnit: {
    fontSize: 14,
    color: '#64748b',
  },
  detailAddress: {
    fontSize: 14,
    color: '#64748b',
  },
  detailFeatures: {
    flexDirection: 'row',
    justifyContent: 'space-around',
    backgroundColor: '#f8fafc',
    paddingVertical: 16,
    borderRadius: 12,
    marginBottom: 16,
  },
  detailFeatureItem: {
    alignItems: 'center',
  },
  detailFeatureValue: {
    fontSize: 16,
    fontWeight: 'bold',
    color: '#1e293b',
    marginBottom: 4,
  },
  detailFeatureLabel: {
    fontSize: 12,
    color: '#64748b',
  },
  detailSection: {
    marginBottom: 20,
  },
  detailSectionTitle: {
    fontSize: 16,
    fontWeight: 'bold',
    color: '#1e293b',
    marginBottom: 12,
  },
  detailDescription: {
    fontSize: 14,
    color: '#64748b',
    lineHeight: 20,
  },
  facilitiesContainer: {
    flexDirection: 'row',
    flexWrap: 'wrap',
  },
  facilityItem: {
    backgroundColor: '#f0fdf4',
    paddingHorizontal: 12,
    paddingVertical: 6,
    borderRadius: 20,
    marginRight: 8,
    marginBottom: 8,
  },
  facilityText: {
    fontSize: 12,
    color: '#16a34a',
  },
  leaseTermsContainer: {},
  leaseTermItem: {
    marginBottom: 8,
  },
  leaseTermText: {
    fontSize: 14,
    color: '#64748b',
  },
  landlordInfo: {
    flexDirection: 'row',
    alignItems: 'center',
  },
  landlordAvatar: {
    width: 50,
    height: 50,
    borderRadius: 25,
    backgroundColor: '#dbeafe',
    alignItems: 'center',
    justifyContent: 'center',
    marginRight: 12,
  },
  landlordAvatarText: {
    fontSize: 24,
  },
  landlordDetails: {},
  landlordName: {
    fontSize: 16,
    fontWeight: 'bold',
    color: '#1e293b',
    marginBottom: 4,
  },
  landlordRating: {
    fontSize: 14,
    color: '#f59e0b',
  },
  detailActions: {
    flexDirection: 'row',
    justifyContent: 'space-between',
    marginTop: 20,
  },
  detailCallButton: {
    flex: 1,
    backgroundColor: '#3b82f6',
    paddingVertical: 14,
    borderRadius: 12,
    marginRight: 8,
    alignItems: 'center',
  },
  detailCallButtonText: {
    color: '#ffffff',
    fontWeight: 'bold',
    fontSize: 16,
  },
  detailChatButton: {
    flex: 1,
    backgroundColor: '#10b981',
    paddingVertical: 14,
    borderRadius: 12,
    marginLeft: 8,
    alignItems: 'center',
  },
  detailChatButtonText: {
    color: '#ffffff',
    fontWeight: 'bold',
    fontSize: 16,
  },
  bottomNav: {
    flexDirection: 'row',
    justifyContent: 'space-around',
    backgroundColor: '#ffffff',
    borderTopWidth: 1,
    borderTopColor: '#e2e8f0',
    paddingVertical: 12,
  },
  navItem: {
    alignItems: 'center',
    flex: 1,
  },
  navIcon: {
    fontSize: 20,
    color: '#94a3b8',
    marginBottom: 4,
  },
  activeNavIcon: {
    color: '#3b82f6',
  },
  navText: {
    fontSize: 12,
    color: '#94a3b8',
  },
  activeNavText: {
    color: '#3b82f6',
    fontWeight: '500',
  },
});

export default RentalApp;

---

打包

接下来通过打包命令npn run harmony将reactNative的代码打包成为bundle，这样可以进行在开源鸿蒙OpenHarmony中进行使用。

打包之后再将打包后的鸿蒙OpenHarmony文件拷贝到鸿蒙的DevEco-Studio工程目录去：

最后运行效果图如下显示：

欢迎大家加入开源鸿蒙跨平台开发者社区，一起共建开源鸿蒙跨平台生态。